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प्रश्न
Write a few slogans of your own on the topic “Save Water”
थोडक्यात उत्तर
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उत्तर
- “To a thirsty man, a drop of water is worth more than a sack of gold”.
- “Water covers 2/3 of the surface of the earth. But only 0.002% is drinkable. Save water”
- “Save water to secure your future”
- “Don’t make nature cry, keep your water clean”
- “Store water for dry days”.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Water - Evaluation [पृष्ठ २९]
APPEARS IN
संबंधित प्रश्न
Give reason On opening a bottle of a cold drink, a fizz sound is heard.
Give one word for the following statement :
The change of states of water from one form to another .
How is rain produced?
Explain why:
Fused CaCl2 or conc. H2SO4 is used in a desiccator.
Explain why:
Table salts become sticky on exposure to humid air during the rainy season.
What is the importance of dissolved impurities in water?
State what is potable water. Give its qualities or characteristics which make it fit for human consumption.
Water levels in rivers increase greatly during ______.
Match Column I with Column II
| Column I | Column II | ||
| (a) | Ground water | (i) | Solid form of water |
| (b) | Bawri | (ii) | Wastage of water |
| (c) | Snow | (iii) | Water management |
| (d) | Drip irrigation | (iv) | Small water |
| (e) | Leaking taps | (v) | Water table |
From where do the following usually get water? In which form is water present in them?
Aquifer
